Mathematics, 08.04.2020 21:20 muanghoih14
What is the value of the expression x^2y–y+xy^2–x for x=4 and y=0.25?
Answers: 3
Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
Mathematics, 21.06.2019 20:30
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
Answers: 1
What is the value of the expression x^2y–y+xy^2–x for x=4 and y=0.25?...
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